<div class="banner">
<nz-carousel [nzAutoPlay]="true" [nzEffect]="'fade'" *ngIf="data.length">
      <div nz-carousel-content *ngFor="let item of data"><img src="{{item.picurl}}" alt=""></div>
</nz-carousel>
</div>

<nz-spin [nzSpinning]="isShow"></nz-spin>
